Description

Yamaha 212 LTD S 1800 Jet Boat Engine 2017–2019

Premium Features & Upgrades

• Upgraded Forged Crankshaft Assembly – Designed for stronger oil flow, added strength, and long-term durability.
• Brand-New Cylinder Assembly – OEM-level fit with smooth, dependable performance.
• Forged Nitride Valves – Engineered for high-RPM use and reduced wear.
• Manganese Bronze Valve Guides – Outlast steel guides, reducing oil consumption over time.
• Remachined Cylinder Head – Decked, shimmed, and leak-down tested for precision sealing.
• Heat-Resistant Valve Stem Seals – Stand up to extreme temperatures without hardening.
• Factory-Spec Camshafts – Keep your timing accurate for peak performance.
• Upgraded Main & Balance Shaft Bearings – Smoother operation with long-lasting reliability.
• Heavy-Duty Timing & Oil Pump Chains – Extra durability where it counts most.
• Complete Oil Pump Assembly & Chain Tensioner – Ensures consistent lubrication throughout.
• Precision-Machined Engine Cases – Crack-tested and built for structural integrity.

Compatibility

Fits Yamaha 212 LTD S 1800 Jet Boat models from 2017–2019.

Warranty Coverage

Every REV6 engine includes a 1-year warranty as standard protection. For complete peace of mind, upgrade to our 2-Year No-Fault Warranty—the most trusted coverage in the powersports industry.

Rebuilt the Right Way

Each engine is hand-assembled by one master technician, then verified by another. With over 50 years of combined powersports expertise, our team builds engines that outperform stock designs in reliability and performance.

Build Core Engine – What to Expect

This is a Build Core Engine, not an out-of-the-box ready-to-install motor. A strong, rebuildable core is required for the process. Once received, your core is fully disassembled, precision-machined, and rebuilt using a combination of premium new and refurbished components. For details, see our Help Center.

Take Action

Bring your Yamaha 212 LTD S 1800 back to life with confidence. Review our FAQ, check the Engine Rebuild Kit Guide, or contact us directly for help. With nationwide shipping and warranty-backed protection, REV6 gives you more reasons to trust your next build.